Dual bulbous seal



FIG. 1 is a perspective view of a dual bulbous seal, in accordance withthe present invention;

FIG. 2 is a front elevation view of the dual bulbous seal of FIG. 1, inaccordance with the present invention;

The rear elevation view of the dual bulbous seal is a mirror image ofthat shown in FIG. 2;

FIG. 3 is a top plan view of the dual bulbous seal of FIGS. 1-2, inaccordance with the present invention;

FIG. 4 is a left side elevation view of the dual bulbous seal of FIGS.1-3, in accordance with the present invention;

FIG. 5 is a right side elevation view of the dual bulbous seal of FIGS.1-4, in accordance with the present invention; and,

FIG. 6 is a bottom plan view of the dual bulbous seal of FIGS. 1-5, inaccordance with the present invention.

The symbolic break lines depict the boundaries of the claim. The areabetween the break lines forms no part of the claimed design.

CLAIM The ornamental design for a dual bulbous seal, as shown anddescribed.